EPA TRI Facility · Coal Mining
Usibelli Coal Mine Inc.
Healy, AK
- Total releases
- 941.0K lbs
- Chemicals reported
- 9
- Latest report
- 2023
- Primary pathway
- Land Disposal
LAND Form-R mix
Usibelli Coal Mine Inc.: how the 941.0K lbs splits
941.0K lbs across all reported pathways
- Land Disposal 941.0K lbs 100.0%
- Air Releases 41 lbs <0.1%
Usibelli Coal Mine Inc.'s 941.0K lbs Form-R total is LAND - land disposal is 100.0% of the bar. Next segment: air releases at <0.1%. Leading chemical by pounds: Vanadium compounds.
MID volume LAND pathway CLEAN
Usibelli Coal Mine Inc. is an EPA Toxics Release Inventory reporter in Healy, AK, in the coal mining sector. It reported 173.8K lbs of releases across 5 chemicals in 2023, and 941.0K lbs in total across its 2019-2023 reporting years. That ranks 1,354 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Alaska's 54 reporting TRI sites, pounds #1 is not chemical-count #1. Usibelli Coal Mine Inc. is pounds #9 and chemical-count #25 at 941.0K lbs. Red Dog Operations leads reported pounds (3.3B lbs) at 23 chemicals (chemical-count #3). Pogo Mine leads chemical count at 30 chemicals (34.9M lbs, pounds #4). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Golden Valley Electric Assoc Healy Power Plant; Petro Star Fairbanks Rail & Truck Terminal; Aurora Energy LLC; Doyon Utilities Ft Wainwright Ak. Similar-scale Coal Mining peers outside Alaska: Solar Sources Mining LLC Antioch Preparation Facility; Williamson Energy; Wild Boar Mine; Sugar Camp Energy. Largest disclosed chemicals by pounds: Vanadium compounds; Barium compounds (except for barium sulfate (CAS No. 7727-43-7)); Manganese compounds; Barium And Barium Compounds.
Usibelli Coal Mine Inc. stamps MID volume with a dominant LAND pathway (100.0% land disposal) across 9 chemicals. Cumulative Form-R extract: 941.0K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Solar Sources Mining LLC Antioch Preparation Facility and Williamson Energy.
Usibelli Coal Mine Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
941K lbs Top 5% higher than 95% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Usibelli Coal Mine Inc. inside Denali Borough's TRI pounds
Among the 37 Coal Mining facilities in this database, Usibelli Coal Mine Inc. reports the 6th-largest volume, placing it in the top 16.2% of its sector. This one site accounts for 29.5% of every pound reported in Denali Borough. Scale peers outside Alaska include Solar Sources Mining LLC Antioch Preparation Facility and Williamson Energy.
County-dominant here means ≥25% of Denali Borough's reported pounds (3.2M lbs county total). Shares only print when the site reports ≥1,000 lbs.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Usibelli Coal Mine Inc.'s total reported releases fell from 183.4 thousand lb in 2022 to 173.8 thousand lb in 2023, based on EPA TRI filings.
- Usibelli Coal Mine Inc.'s land releases fell from 183.4 thousand lb in 2022 to 173.8 thousand lb in 2023, based on EPA TRI filings.
Usibelli Coal Mine Inc. Form-R facts
Compare this facility
See how Usibelli Coal Mine Inc. stacks up against nearby facilities and the typical reporter.
58% less than the comparison
About the same as the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Usibelli Coal Mine Inc. releases toxic chemicals into the environment. Total: 941.0K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 7% (187.0K lbs to 173.8K lbs).
Usibelli Coal Mine Inc.: annual Form-R pounds
MID site · LAND pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Usibelli Coal Mine Inc. year-over-year reported totals (decreased by 7% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Vanadium compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 187.0K lbs | 5 |
| 2020 | 176.0K lbs | 5 |
| 2021 | 220.8K lbs | 5 |
| 2022 | 183.4K lbs | 5 |
| 2023 | 173.8K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Vanadium compounds | 387.5K lbs | - |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | 348.9K lbs | - |
| Manganese compounds | 90.6K lbs | - |
| Barium And Barium Compounds | 83.4K lbs | - |
| Manganese And Manganese Compounds | 28.1K lbs | - |
| Lead compounds | 1.9K lbs | - |
| Lead And Lead Compounds | 600 lbs | - |
| Mercury And Mercury Compounds | 44 lbs | - |
| Mercury compounds | 38 lbs | - |
Usibelli Coal Mine Inc. · LAND-pathway site
Nearest TRI Facilities to Usibelli Coal Mine Inc.
Closest other reporters in Alaska - including Golden Valley Electric Assoc Healy Power Plant, Petro Star Fairbanks Rail & Truck Terminal, Aurora Energy LLC, ordered by distance.
Showing 8 of 53 other reporting facilities in Alaska.
Similar Coal Mining Facilities
Other Coal Mining facilities with similar total release volumes (±80%), outside Alaska - e.g. Solar Sources Mining LLC Antioch Preparation Facility, Williamson Energy, Wild Boar Mine.
Compare beyond Alaska
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Usibelli Coal Mine Inc. on cumulative reported pounds (941.0K lbs) and distinct chemical count (9). Release-pound peers include Resolute Fp US Inc - Grenada Mill, Covestro, Edwards Fiberglass. Chemical-count peers include Viatris Pharmaceuticals LLC, Prepa - San Juan Steam Plant, Solutia Inc. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
- Resolute Fp US Inc - Grenada Mill Grenada, MS · Paper 941.8K lbs reported
- Covestro Proctor, WV · Chemicals 940.2K lbs reported
- Edwards Fiberglass Sedalia, MO · Plastics and Rubber 941.9K lbs reported
- Holcim (us) Inc. - Ste. Genevieve Plant Bloomsdale, MO · Nonmetallic Mineral Product 942.7K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
- Viatris Pharmaceuticals LLC Barceloneta, PR · Chemicals 9 chemicals
- Prepa - San Juan Steam Plant Puerto Nuevo, PR · Electric Utilities 9 chemicals
- Solutia Inc Springfield, MA · Plastics and Rubber 9 chemicals
- O'Connell Oil Co Merrill Road Facility Pittsfield, MA · Petroleum Bulk Terminals 9 chemicals
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Vanadium compounds, Barium compounds (except for barium sulfate (CAS No. 7727-43-7)), Manganese compounds, Barium And Barium Compounds; nearby reporters include Golden Valley Electric Assoc Healy Power Plant. Usibelli Coal Mine Inc. stamps MID volume · LAND pathway · CLEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Usibelli Coal Mine Inc. TRI extract (MID · LAND · CLEAN · lead Vanadium compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Usibelli Coal Mine Inc. totals are self-reported EPCRA §313 estimates for Healy, AK, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 212111 · Coal Mining. 29.5% of Denali Borough TRI pounds in this extract. Nearest ABS peer: Resolute Fp US Inc - Grenada Mill (Δ 757 lbs). Pounds ≠ exposure.
Usibelli Coal Mine Inc. stamps MID volume · LAND pathway · CLEAN · lead Vanadium compounds. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov